Seriously... you do realise that they could all possibly be dead and they are totally in enslavement to the whims of an obvious mad man?

If it wasn't for that I would say Sword Art Online as well.. lol

Umm for me it would be... ummm... not Trigun... but something like that... Final Fantasy 7 (cause they made it into an anime) :D

Even so, I'd pick Sword Art Online too since everyone there seems well adjusted after a while. I probably wouldn't wanna leave ;D

LOL Well adjusted.. sorry man but I don't adjust well to people controlling my life. Especially not megalomaniacs who think arriving in a pool of blood is a cool thing to do... not a chance I would go into that world. Like I said if it wasn't for that dude, sure I would love it.

BTW I will also throw in a vote for Tsubasa Chronicles just cause all the different worlds are cool.

Probably Pokemon or Fairy Tail. I'd love to raise actual Pokemon, and it'd be so awesome to be a wizard and go on quests with my fellow guild members! I'd also like to go to Ouran Academy, to be a guest of the Host Club.

Sword Art Onlnie isn't really an anime world, it's a video game. I'd have to choose Avatar the last airbender, i've always wondered about living there.
Mind says earthbending but I'm probably more of a waterbender at heart.